我已从服务器下载音频文件并使用保存
/data/data/packagename/sounds/filename.mp3
然后,如果我使用播放该音频
.MediaPlayer mp= new MediaPlayer();
try {
mp.setDataSource(PATH+"/"+fileName);
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
mp.start();
但它显示错误
MediaPlayer:start called in state 2
MediaPlayer:Error(-38,0)
MediaPlayer:Error(-38,0)
问题是什么我对此进行了很多搜索,但没有解决方案可以提出任何解决方案
最佳答案 试试这个代码,
public void audioPlayer(String path, String fileName){
//set up MediaPlayer
MediaPlayer mp = new MediaPlayer();
try {
mp.setDataSource(path+"/"+filename.mp3);
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
mp.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
mp.start();
}